T80.910D — Acute hemolytic transfusion reaction, unspecified incompatibility, subsequent encounter
Is T80.910D billable?
Yes, but T80.910D is an unspecified code. T80.910D is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, T80.910D is an unspecified or catch-all code. Payers apply additional scrutiny to unspecified codes and many deny them when the medical record supports a more specific option, so check the documentation before selecting T80.910D — the more specific alternatives are listed below.
More specific alternatives
- T80.0XXDAir embolism following infusion, transfusion and therapeutic injection, subsequent encounter
- T80.1XXDVascular complications following infusion, transfusion and therapeutic injection, subsequent encounter
- T80.22XDAcute infection following transfusion, infusion, or injection of blood and blood products, subsequent encounter
- T80.30XDABO incompatibility reaction due to transfusion of blood or blood products, unspecified, subsequent encounter
- T80.40XDRh incompatibility reaction due to transfusion of blood or blood products, unspecified, subsequent encounter
- T80.A0XDNon-ABO incompatibility reaction due to transfusion of blood or blood products, unspecified, subsequent encounter
- T80.51XDAnaphylactic reaction due to administration of blood and blood products, subsequent encounter
- T80.61XDOther serum reaction due to administration of blood and blood products, subsequent encounter
- T80.82XDComplication of immune effector cellular therapy, subsequent encounter
T80.910D at a glance
| Code | T80.910D |
|---|---|
| Description | Acute hemolytic transfusion reaction, unspecified incompatibility, subsequent encounter |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "D" | subsequent encounter |
What does the 7th character "D" mean in T80.910D?
In T80.910D, the 7th character D means subsequent encounter. The 7th character is required for T80.910D to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does T80.910D group to?
T80.910D sits in MDC 23 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 949Aftercare with CC/MCCmedical
- 950Aftercare without CC/MCCmedical
How is T80.910D listed in the Alphabetic Index?
The Alphabetic Index lists these routes under T80.910, the nearest indexed parent of T80.910D. Use them to find the family, then select the specific code.
- Complication › transfusion › incompatibility reaction › acute (s) (from) (of)
Excludes1 — never code together — inherited from T80.91
The conditions below can never be reported together with T80.910D on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Use additional code — inherited from Chapter 19
Report an additional code alongside T80.910D to fully describe the condition. T80.910D is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from T80-T88
Report an additional code alongside T80.910D to fully describe the condition. T80.910D is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T80.910D, but a patient may have both at the same time. When documentation supports it, T80.910D and the excluded code may both be reported.
Excludes2 — not included here — inherited from T80-T88
The conditions below are not part of T80.910D, but a patient may have both at the same time. When documentation supports it, T80.910D and the excluded code may both be reported.
- any encounters with medical care for postprocedural conditions in which no complications are present, such as:
- artificial opening status (Z93.-)
- closure of external stoma (Z43.-)
- fitting and adjustment of external prosthetic device (Z44.-)
- burns and corrosions from local applications and irradiation (T20-T32)
- complications of surgical procedures during pregnancy, childbirth and the puerperium (O00-O9A)
- mechanical complication of respirator [ventilator] (J95.850)
- poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4 or 6)
- postprocedural fever (R50.82)
- specified complications classified elsewhere, such as:
- cerebrospinal fluid leak from spinal puncture (G97.0)
- colostomy malfunction (K94.0-)
- disorders of fluid and electrolyte imbalance (E86-E87)
- functional disturbances following cardiac surgery (I97.0-I97.1)
- intraoperative and postprocedural complications of specified body systems (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95.6-, J95.7, K91.6-, L76.-, M96.-, N99.-)
- ostomy complications (J95.0-, K94.-, N99.5-)
- postgastric surgery syndromes (K91.1)
- postlaminectomy syndrome NEC (M96.1)
- postmastectomy lymphedema syndrome (I97.2)
- postsurgical blind-loop syndrome (K91.2)
- ventilator associated pneumonia (J95.851)
Excludes2 — not included here — inherited from T80
The conditions below are not part of T80.910D, but a patient may have both at the same time. When documentation supports it, T80.910D and the excluded code may both be reported.
- bone marrow transplant rejection (T86.01)
- febrile nonhemolytic transfusion reaction (R50.84)
- fluid overload due to transfusion (E87.71)
- posttransfusion purpura (D69.51)
- transfusion associated circulatory overload (TACO) (E87.71)
- transfusion (red blood cell) associated hemochromatosis (E83.111)
- transfusion related acute lung injury (TRALI) (J95.84)
How long has T80.910D existed?
T80.910D has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.